Power bank function.Built-in 4400mah Rechargeable Battery for up to about 22 hours of playtime.What*more,it can also used as power bank to charger your cell phones.
10W+10W dual-channel, top sound quality. Equipped with 20W pronunciation duct,its sound quality can directly compare with international famous brands, never paying tens of thousands dollars !
Talk with clarity and loudness: Hands-free calling with the built-in microphone , you are chatting and talking as if the other side is in front of you, face to face.
Easy access to hand free talking / Volume up / Volume down / fast forward (skip) / Backward / Pause / Play / Power buttons.
High-end appearance. Aluminium housing material enables it look noble,indicating superior identity of its owner.

Technical Details

Size (LWH): 7.8 inches, 3.8 inches, 3.1 inches
Product Details
Product Dimensions: 7.8 x 3.8 x 3.1 inches
Shipping Weight: 1.25 pounds (View shipping rates and policies)
ASIN : B014SWMJX6